Wallet trace, what the Professor maps:

• Deposit transaction hashes from the claimant wallet to the Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.) platform receiving address.
• Forwarding wallets the platform consolidated through, typically two to four hops on the deposit chain (BTC / ETH / USDT-TRC20 / BSC / Polygon / Arbitrum / Optimism / Avalanche).
• Bridge crossings between chains, where the operator moves value into a chain with deeper liquidity ahead of the off-ramp.
• Mixer interactions, Tornado-Cash variants, Sinbad, and the smaller obfuscation services that operators rotate through under regulatory pressure.
• Final off-ramp wallet, the centralised exchange deposit address that received the consolidated funds.

The Professor’s off-ramp note:

• Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.)’s off-ramp endpoint, in this casefile, is the centralised exchange that holds compliance leverage, typically named in the packet alongside the deposit address.
• Chain-analytics datasets cross-reference the Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.) off-ramp wallet against historical laundering throughput.
• The Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.) packet is delivered to the off-ramp compliance desk in a format the desk’s reviewers act on.
• Escalation pathways for Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.), where needed: IC3, the relevant state AG, and a civil-discovery overlay for KYC on the off-ramp wallet.

How a Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.) casefile becomes a evidence filing:

1. Casefile triage on Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.), the submission is read; a written assessment is delivered.
2. Forensic trace on Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.), every hop in the deposit pathway is captured and hashed.
3. Off-ramp identification, the Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.) endpoint is named.
4. Recovery filing on Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.), packet delivered to IC3, state AG, off-ramp compliance, and civil discovery as applicable.
5. Continuing review of Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.), the Professor follows the casefile until next-step documentation exists.

Reading-list, chains and exchanges in scope:

• Chains in scope for Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.), the chains that handle the volume of casefile activity in this segment (BTC, ETH, Tron, BSC, plus L2s).
• Off-ramps in scope for Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.), named centralised exchanges with compliance leverage.
• Filings supported on Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.), IC3, state AG, off-ramp desk, civil discovery as applicable.

What the Professor will never do, by policy:

• What the Professor will not do on Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.), ask for a seed phrase.
• What the Professor will not do on Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.), request remote-access logins.
• What the Professor will not do on Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.), demand cash up front.
• What the Professor will not do on Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.), promise a guarantee.
• What the Professor will not do on Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.), call you out of the blue.

Why this platform is on our casefile

Bison Bank, S.A. (former Banif, Banco de Investimento, S.A.) has been flagged as a fake broker/platform by IOSCO I-SCAN (Portugal – Comissão do Mercado de Valores Mobiliários). reported 2021-03-22. Jurisdiction: Portugal. It appears on an official regulator or fraud-warning list, which is a strong indicator of a scam operation. Treat any contact from this entity with caution. Reference: https://www.iosco.org/i-scan/